Davichi is a South Korean pop duo formed in 2008, consists of Lee Hae-ri and Kang Min-kyung.

Lee Hae-ri is a South Korean singer and musical theater actress. She debuted as a member of Davichi in 2008. Aside from her group's activities, she has established herself as a musical actress, notably through her participation in the original and Korean versions of stage musicals including Tears of Heaven (2011), Mozart, l'opéra rock (2012) and Hero (2014). On April 19, 2017, she debuted as a solo artist with her first extended play, h.